life
Earth’s oxygen-rich atmosphere will be depleted in one billion years, study saysSeptember 20, 2021
Big bangs: A quintillion lightning strikes may have kick-started life on EarthMarch 16, 2021
Historical fiction? Records of early life on Earth may be full of phony fossils, false positivesFebruary 16, 2021
New species of life accidentally discovered deep beneath ice shelves of AntarcticaFebruary 15, 2021
